two pipe hot water downfeed system是什么意思

网络释义

用法例句

upfeed system of heating

上给下分式供暖系统

rising heating system

上给下分式供热系统

The Analysis of Hydraulic Condition in Indoor Hot Water Heat-Supply System;

跨越式室内热水供暖系统水力工况分析

Applicational Researching and Energy Saving of Separate Power Way in Heating and Air-conditioning Systems;

供暖空调系统动力分散方式的节能与应用研究

Preliminary Study on the Market Profile of Door Type Wall-hanging Boiler in Independent Heating;

浅谈分户式壁挂锅炉独立供暖系统市场前景

Experimental Study on Household Air Source Heat Pump System Combined Floor Radiation Heating

户式空气源热泵地板供暖系统实测分析

Analysis of Connect Form, Regulation Mode and Deliver Energy Consumption in Heating System

供暖系统连接形式、调节方式及热媒输送能耗分析

Design of solar collection-heating-storage system hanging on wall

壁挂式太阳能集热-供暖-储热系统设计

The central heating boiler is in the basement .

中央供暖系统的锅炉设在地下室。

The central heating comes on at 6.30.

中央供暖系统６点半供暖。

Economical Analysis of Centralized Heat- Supply、Gas- Fried Boiler and Electric Power Heating System

集中供热、燃气锅炉及电热供暖系统的经济分析

Space heating is provided from the passive solar source of the conservatory.

空间采暖由以带温室的被动式太阳能系统提供。

He told Mr. Fernandez that Mr. Grant had to fix the heating system immediately.

他告诉Fernandez先生， Grant先生应该马上去修理供暖系统。

closed feed system

闭式给水系统闭路供电系统

Discussion about Methods of Household-based Charging of Heat Supply and Contral Air-Conditioning System;

关于供暖及中央空调系统分户计费方案的探讨

Analysis and Research on Boiler Heating Energy-saving Technologies

图强集中供暖系统节能技术的分析与研究

Analysis of heating energy consumption of heating system and discussion on energy saving measures

供热采暖系统能耗分析及节能措施探讨

Test and analysis of solar hot-water heating system in Lhasa Railway Station

拉萨火车站太阳能热水供暖系统实测与分析